Answer:
16
Step-by-step explanation:
Pythagoras theorem states that:
In a right-angled triangle,the hypotenuse , altitude and base are related as:

In this question:
Hypotenuse = 20 units
Base = 12 units
Altitude = w = ?
By Pythagoras theorem:

Hence w = 16 units.
Answer:
1, 3, 7, 21!
Step-by-step explanation:
Answer:
Step-by-step explanation:
well its 4.5-5.25= -0.75
X in less than or equal to 4.5. it is this because 32 is the least number of miles per gallon. 144/32=4.5.
Answer:
It's -4.1 PSI :) Hope this helps
Step-by-step explanation: